The detection of fipronil residue in egg on layered gold nanorod–graphene oxide-based 3D SERS substrate
Hung Lin Lai, Sandip Ghosh, Surojit Chattopadhyay
Abstract
M) were measured and the maximum departure of the measured SERS intensity from the calibrated SERS intensity was ∼14%. Thus, a facile screening method for the detection of fipronil/fipronil sulfone in food-grade eggs by SERS is demonstrated.
Topics & Concepts
NanorodGrapheneFipronilDetection limitSubstrate (aquarium)OxideColloidal goldNanotechnologyResidue (chemistry)ChemistryMaterials scienceChromatographyNanoparticleOrganic chemistryPesticideGeologyBiologyOceanographyAgronomyGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques